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過去24小時污染物濃度摘要

北區
日期時間二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2023-09-27 23:0018.870.71.6258.128.013.4
2023-09-27 22:0016.272.71.7238.226.710.6
2023-09-27 21:0019.965.61.6239.725.311.2
2023-09-27 20:0022.478.31.8273.830.419.2
2023-09-27 19:0015.2108.12.0252.934.822.1
2023-09-27 18:0014.9116.11.9248.331.417.6
2023-09-27 17:0016.1114.41.7237.722.29.7
2023-09-27 16:0017.787.81.6204.123.38.5
2023-09-27 15:0015.995.51.6245.826.710.1
2023-09-27 14:0014.7106.12.1229.727.010.9
2023-09-27 13:0019.299.82.0262.626.312.1
2023-09-27 12:0023.390.52.2330.226.310.3
2023-09-27 11:0024.978.92.1302.026.410.8
2023-09-27 10:0027.165.02.2244.627.313.4
2023-09-27 09:0033.243.52.3262.726.512.8
2023-09-27 08:0035.441.11.6276.324.69.6
2023-09-27 07:0025.247.11.5219.221.45.7
2023-09-27 06:0013.352.72.0195.716.33.2
2023-09-27 05:007.963.91.4185.315.83.3
2023-09-27 04:009.264.61.5180.619.38.6
2023-09-27 03:007.368.91.3187.023.112.4
2023-09-27 02:009.471.81.2196.826.211.2
2023-09-27 01:0011.178.31.2209.422.46.4
2023-09-27 00:0010.787.42.0208.720.96.4
備註:

(1) 顯示的是香港時間。

(2) PM10 - 可吸入懸浮粒子
     PM2.5 - 微細懸浮粒子

(3) 顯示濃度為微克/立方米 。

(4) 污染物濃度資料是以環境保護署空氣質素監測網絡的實時數據計算。